function disableAllCCB(id){
	var ccbContainer = document.getElementById(id);
	var as = ccbContainer.getElementsByTagName("a");
	for(var i=0;i<as.length;i++){
		setFalse(as[i]);
	}
}

function enableAllCCB(id){
	var ccbContainer = document.getElementById(id);
	var as = ccbContainer.getElementsByTagName("a");
	for(var i=0;i<as.length;i++){
		setTrue(as[i]);
	}
}